package com.cn.ryc.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketHandler;
import org.springframework.web.socket.WebSocketSession;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.web.socket.handler.TextWebSocketHandler;

@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(alertHandler(), "/ws/alerts/{taskId}")
                .setAllowedOrigins("*");
    }

    @Bean
    public WebSocketHandler alertHandler() {
        return new TextWebSocketHandler() {
            @Override
            protected void handleTextMessage(WebSocketSession session, TextMessage message) {
                // 处理客户端消息（可选）
            }
        };
    }
}